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Outlined here are his five key principles for being more productive in any situation.

Applies the seven aspects of da Vinci's genius to the needs of the workplace, offering innovative solutions to a variety of modern-day corporate and career challenges.

A recording of parts of Lewis' journal which include: first encounters with the Sioux; wintering at the Mandan villages; Sacajawea; portage of the Great Falls of the Missouri; horse trading with th